This is how you insert image - use opening tag [img ]http://, then your image URL and then closing[ /img] (without space, type like this [img]), it should look like this: [img ]http://YourURL[ /img]. If you can't still put image, please copy/paste image URL, we will still understand.
Without getting at least 3 confirmations (6 is the standard), do not consider money paid by your friend. You need transactions to get confirmed because unconfirmed transactions may not end up in your wallet. Also, it's a bad idea to use Bitcoin.com as your wallet, you better download Electrum or Sparrow and use them. If you somehow can't manage to post transactions here because you struggle to find them, at least tell us your Bitcoin address where your friend sends money and we will find all transactions via your address.